Dan Knop and Gateway Outdoor Solutions offers unbelievable professionalism and value. During the 2017 construction of our new office/factory facility in St Charles, Gateway was by far the finest subcontractor on the project. Due to the professionalism Dan displayed initially during the installation of the sprinkler system, Dan was also awarded the facility's seeding/sodding contract along with the landscaping contract. All three contracts were completed ahead of schedule and well within budget. I would recommend Dan Knop and Gateway Outdoor Solutions for any home or corporate outdoor project.